Evaristo apparently composed it while writer-in-residence at the Museum of London and it breathes an intimate connection between the Roman city and today's geography - she uses mainly modern streetnames and toponyms, and has Zuleika a citizen of the racially and sexually diverse metropolis, attended by her Scottish slaves, educated by her husband to the point where she writes and recites her own poetry.

All I could find that was even remotely helpful was Antonio Sciarretta's website which displays a fearsomely long list of etymologies for a variety of European toponyms including those in the region of ancient Etruria.

As I discovered with Italian placenames and Etruscan's involvement in many of them, toponyms can be a source of endless fascination and learning about the impact that substrate languages have had on their region.